Inventor · disambiguated record

Hiroyuki Oosawa

Also filed as: OOSAWA HIROYUKI

2 granted patents·6 citations·filing 2006–2007

51Inventor score

Technology areasG11B

Files withHITACHI GLOBAL STORAGE TECH1 HITACHI GLOBAL STORAGE TECH NL1

Top patents by PatentIndex Score

2 records

0176US7872826B2Disk storage device and control method for the sameHITACHI GLOBAL STORAGE TECH NL·Filed 2006·Granted Jan 18, 2011·4 cites·17 claims
0269US7636218B2Recording method, unload method, and magnetic diskHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Dec 22, 2009·2 cites·20 claims

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